| Voltage inputs |
| Number of inputs |
4 (3 phase + neutral) dc-coupled |
| Maximum input voltage |
1000 Vrms |
| Nominal voltage range |
Selectable 1 V to 1000 V |
| Max. peak measurement voltage |
6 kV (transient mode only) |
| Input impedance |
4 MΩ//5 pF |
| Bandwidth |
> 10 kHz, up to 100 kHz for transient mode |
| Scaling |
1:1, 10:1, 100:1, 1,000:1 10,000:1 and variable |
| Current inputs |
| Number of inputs |
4 (3 phase + neutral) dc- or ac-coupled |
| Type |
Clamp or current transformer with mV output or i430flex-TF |
| Range |
0.5 Arms to 600 Arms with included i430flex-TF (with sensitivity 10x)
5 Arms to 6000 Arms with included i430flex-TF (with sensitivity 1x)
0.1 mV/A to 1 V/A and custom for use with optional ac or dc clamps |
| Input impedance |
1 MΩ |
| Bandwidth |
> 10 kHz |
| Scaling |
1:1, 10:1, 100:1, 1,000:1 10,000:1 and variable |
| Sampling system |
| Resolution |
16 bit analog to digital converter on 8 channels |
| Maximum sampling speed |
200 kS/s on each channel simultaneously |
| RMS sampling |
5000 samples on 10/12 cycles according to IEC61000-4-30 |
| PLL synchronization |
4096 samples on 10/12 cycles according to IEC61000-4-7 |
| General specifications |
| Case |
Design Rugged, shock proof with integrated protective holster
Drip and dust proof IP51 according to IEC60529 when used in tilt stand position
Shock and vibration Shock 30 g, vibration: 3 g sinusoid, random 0.03 g2/Hz according to MIL-PRF-28800F Class 2 |
| Display |
Brightness: 200 cd/m2 typ. using power adapter, 90 cd/m2 typical using battery power
Size: 127 mm x 88 mm (153 mm/6.0 in diagonal) LCD
Resolution: 320 x 240 pixels
Contrast and brightness: user-adjustable, temperature compensated |
| Memory |
8GB SD card (SDHC compliant, FAT32 formatted) standard, up to 32GB optionally
Screen save and multiple data memories for storing data including recordings (dependent on memory size) |
| Real-time clock |
Time and date stamp for Trend mode, Transient display, System Monitor and event capture |